.menu_list{float:left;text-align: center;width: 210px;}
.menu_head{height:47px;line-height:47px;font-size:14px;color:black;cursor:pointer;border:1px solid #e1e1e1;position:relative;font-weight:bold;background:silver  center;}
.menu_list .current{background:silver center;}
.menu_body{height:auto;overflow:hidden;line-height:38px;border-left:1px solid #e1e1e1;backguound:#fff;border-right:1px solid #e1e1e1;}
.menu_body a{display:block;height:38px;line-height:38px;padding-left:38px;color:#777777;background:#fff;text-decoration:none;border-bottom:1px solid #e1e1e1;}
.menu_body a:hover{text-decoration:none; background-color: lemonchiffon;}